/**
* 地图瓦片类 
*/
package com.imax.emap.core
{
	public class MapTileData
	{
		public var x:int;
		public var y:int;
		public var z:int;
		
		public function MapTileData(_x:int,_y:int,_z:int){
			this.x = _x;
			this.y = _y;
			this.z = _z;
		}
		
		public function toString():String{
			return "maptile("+x+","+y+","+z+")";
		}
	}
}